Hawaii · river
South Fork Wailua River near Lihue, Kauai
Live conditions for this USGS-monitored stretch of water, updated every 15 minutes.
Fair
Paddle Score, from live wind and water conditions
Wind
13 mph
gusting to 28 mph
Air temp
82°F
37% chance of rain
River flow
118 cfs
normal for this date
Best day to paddle this week
Friday · 91
Today
66
83°
Fri
91
82°
Best
Sat
67
82°
Sun
27
82°
Mon
39
82°
Tue
47
80°
Wed
57
80°
Scored from each day's peak forecast wind, heat, and rain chance — river flow isn't forecastable, so check back before you load the boat.
Wind, next 12 hours
mph| Hour | Wind (mph) | Gusts (mph) |
|---|---|---|
| 2p | 13 | 28 |
| 3p | 13 | 28 |
| 4p | 12 | 28 |
| 5p | 12 | 26 |
| 6p | 11 | 25 |
| 7p | 10 | 23 |
| 8p | 10 | 19 |
| 9p | 9 | 18 |
| 10p | 7 | 16 |
| 11p | 6 | 12 |
| 12a | 6 | 11 |
| 1a | 4 | 11 |
Is this flow normal for August 21?
Today's 118 cfs is 162% above the median for this date — which counts as normal water here.
The median flow on this date is 45 cfs, across 109 years of USGS record at this gauge. Whether that is runnable depends on the stretch — this is context, not a recommendation.
Why this score
- Wind — 13 mph — hard work, whitecaps likely-21
- Gusts — Gusting to 28 mph — 15 mph over sustained-10
- Rain — 37% chance in the next 6 hours-3
We don't have launch notes for this one
This page is built from the USGS gauge at this location, so the flow and weather are real — but we haven't verified where to put in, what the hazards are, or whether this stretch is legal or sensible to paddle. We'd rather say that than invent it. The links below are where to find out.
We also don't have a verified safe-flow range here, so the Paddle Score reflects weather only. Judge the flow number against local knowledge, not against our score.
Do your own homework
We show you live conditions. For local knowledge — where to put in, what the hazards are, whether it's worth the drive — here's where paddlers actually talk about this water. We don't vet these sources; check the dates and judge for yourself.
- Paddler discussion on Reddit
Trip reports and local warnings, straight from the source
- Search American Whitewater
Rapid classifications and gauge-linked run descriptions
- Satellite view and access roads
Check parking, put-ins, and what the banks actually look like
- Video from this water
The fastest way to see the character of a run before you drive
- USGS gauge 16060000
Full hydrograph, historical flows, and station metadata
Nearby water
- Left Branch Opaekaa Str near Kapaa, Kauai3 mi
- Eb of North Fork Wailua River near Lihue, Kauai3 mi
- Waiahi Str Us Upper Powerhouse, Kauai6 mi
- North Fork Wailua River Abv North Wailua Ditch Int, Kauai6 mi
- Halaulani Str at Alt 400 Ft near Kilauea, Kauai10 mi
- Right Branch Lawai Stream near Umauma Road Kauai10 mi